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CelCulture
16
3.2.4.2 Data Log Period
The Data Log Period allows the user to specify the period in between the system log the data. The period can
be set from 1 minute up to 24 hours.
MENU
DATALOGGING
DATA LOG PERIOD
1 MINUTES ≤ X ≤ 24 HOURS
3.2.5 Service
3.2.5.1 Diagnostic Readout
This menu will show all parameter and set points that is currently being set or operating in the incubator. See
section 3.4 Diagnostic Readout
. Use the UP/DOWN buttons to read through the readout. Press MENU to go
back to previous level.
MENU
SERVICE
DIAGNOSTIC READOUT
3.2.5.2 Show Warning Message
This will display the description of the error with date and time. The user can scroll down or up if the error
message is too long. It will only display up to maximum of 16 error messages after which the new errors will
override the old error messages. Use the UP/DOWN buttons to read through the log. Press MENU to go back
to previous level.
MENU
SERVICE
SHOW WARNING LOG
3.2.5.3 Show Date & Time
To show the actual time and date – based on the value input in set time and set date or during the first run.
MENU
SERVICE
SHOW TIME & DATE
3.2.5.4 Calibrate Analog Output
See
section 3.3.2 Analog Output Calibration
for the instruction
.
3.2.6 Help
This menu section will show brief explanation on the basic control of the unit.
3.3 Calibration
3.3.1 Unit Calibration
After the unit has stabilized (recommended to run overnight); several different systems can be calibrated. In
the calibration mode, the temperature, CO
2
, O
2
(for suppressed O
2
model), and RH reading can all be
calibrated to reference instruments. To determine the exact measured value of the sensors, a comparison
measurement has to be performed every year. If a major deviation is found during this check, calibration of
the sensor is required. This is to ensure continuous and optimal performance of the CO
2
incubator.
A calibrated measuring instrument with higher accuracy (reference instrument) is required.
Place the reference instrument or its measuring probe on the center of work zone. Route the connecting cable
either through the sampling port located on the glass door or the access port located at the rear of work zone.
Close doors and wait until the value displayed in the reference instrument is stabilized. Record the measured
value.
Enter MENU|CALIBRATION and select the responding options. When asked, enter the measured value. Press
SET to confirm.
To reset the sensor to its default calibration, select DEFAULT CALIBRATION. Press SET button to confirm.
Summary of Contents for CelCulture CO2
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